org.kuali.rice.krad.util
Class MessageUtils

java.lang.Object
  org.kuali.rice.krad.util.MessageUtils

public class MessageUtils
extends Object

Constructor Summary

MessageUtils()

Method Summary

static Set<String>	findFields(String input) Returns a Set of all interpolation targets (fields) within a String.
static String	interpolate(String message, Map<String,Object> data) Interpolates a message based on parameter index, assuming message is formatted using a ${0}..${n} syntax
static String	interpolate(String message, String... data) Interpolates a message based on values contained in the data map, assuming message is formatted using a ${key} syntax.
static String	interpolate(String message, String parameter, Object value) Interpolates a message which requires only a single property replacement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MessageUtils

public MessageUtils()

Method Detail

interpolate

public static String interpolate(String message,
                                 String... data)

Interpolates a message based on values contained in the data map, assuming message is formatted using a ${key} syntax.

Parameters:

message - the message to be interpolated

data - Map containing the data to be used for interpolation

Returns:

the interpolated message

interpolate

public static String interpolate(String message,
                                 Map<String,Object> data)

Interpolates a message based on parameter index, assuming message is formatted using a ${0}..${n} syntax

Parameters:

message - the message to be interpolated

data - varargs to be used for interpolation

Returns:

the interpolated message

interpolate

public static String interpolate(String message,
                                 String parameter,
                                 Object value)

Interpolates a message which requires only a single property replacement.

Parameters:

message -

parameter -

value -

Returns:

the interpolated message

findFields

public static Set<String> findFields(String input)

Returns a Set of all interpolation targets (fields) within a String.

Parameters:

input - the String from which to extract the interpolation targets

Returns:

Set containing the field names of the interpolation targets